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Cerritos, CA, United States of America

James Michio Nagashima

USPTO Granted Patents = 59 (Patent Applications = 1)

Average Co-Inventor Count = 3.7

ph-index = 19

Forward Citations = 1,093(Granted Patents)

Forward Citations (Not Self Cited) = 1,062(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

53 out of 31,024

Gm Global Technolgoy Operations, Inc.

Flex Power Control, Inc.

Ut-battelle, Inc.

4. 2 out of 832,880

Other

patents

Years Active: 2001-2021

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Areas of Expertise:

High Voltage DC Link

Power Management

AC-DC Power Converter

Double-Ended Inverter

Permanent Magnet Synchronous Motor

Electric Motor-Inverters

Hybrid Vehicle Systems

Thermal Management

Position Sensorless Control

Power Electronics Devices

Auxiliary Power Generation

Vibration Control in Automobiles

59 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10926649 - Method to reduce losses in a high voltage DC link converter (2021-02-23),

2. 10355611 - Multi-functional power management system (2019-07-16),

3. 9960698 - Reliable AC-DC power converter with high voltage DC link (2018-05-01),

4. 8400775 - Capacitor with direct DC connection to substrate (2013-03-19),

5. 8212505 - Method and system for creating a vibration in an automobile (2012-07-03),

6. 8193747 - Methods, systems and apparatus for controlling operation of two alternating current (AC) machines (2012-06-05),

7. 8139371 - Power electronics devices with integrated control circuitry (2012-03-20),

8. 8122985 - Double-ended inverter drive system for a fuel cell vehicle and related operating method (2012-02-28),

9. 8115430 - Methods, systems and apparatus for controlling operation of two alternating current (AC) machines (2012-02-14),

10. 8102142 - Double ended inverter system for a vehicle having two energy sources that exhibit different operating characteristics (2012-01-24),

11. 8058830 - Charging energy sources with a rectifier using double-ended inverter system (2011-11-15),

12. 8054032 - Discontinuous pulse width modulation for double-ended inverter system (2011-11-08),

13. 8053920 - Compact terminal assembly for power converters (2011-11-08),

14. 8026691 - Double ended inverter system with a cross-linked ultracapacitor network (2011-09-27),

15. 8002056 - Double-ended inverter system with isolated neutral topology (2011-08-23),

Title: James Michio Nagashima: Pioneering Inventor from Cerritos, CA

Introduction: James Michio Nagashima is a renowned inventor hailing from Cerritos, California. His innovative spirit and dedication to technological advancements have made him a prominent figure in the world of inventions.

Latest Patents: James Michio Nagashima holds several patents in the field of electronics and renewable energy, with his most recent patent focusing on solar energy storage solutions.

Career Highlights: Throughout his illustrious career, Nagashima has worked with leading tech companies to develop cutting-edge technologies. His contributions to the field of renewable energy have been particularly noteworthy, earning him recognition as a pioneer in the industry.

Collaborations: Nagashima has collaborated with top researchers and engineers from around the globe to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of groundbreaking technologies.

Conclusion: James Michio Nagashima's passion for innovation and his relentless pursuit of technological advancement continue to inspire inventors and researchers worldwide. His impact on the field of renewable energy and electronics is truly remarkable.

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